Revert "Add action server implementation (ros2#323)"

This reverts commit cd89209.

rcl_action/CMakeLists.txt

@@ -4,11 +4,8 @@ project(rcl_action)
 
 find_package(ament_cmake_ros REQUIRED)
 
-find_package(rosidl_generator_c REQUIRED)
 find_package(action_msgs REQUIRED)
 find_package(rcl REQUIRED)
-find_package(rcutils REQUIRED)
-find_package(rmw REQUIRED)
 
 include_directories(
   include
@@ -36,7 +33,6 @@ add_executable(test_compile_headers
 
 set(rcl_action_sources
   src/${PROJECT_NAME}/action_client.c
-  src/${PROJECT_NAME}/action_server.c
   src/${PROJECT_NAME}/goal_handle.c
   src/${PROJECT_NAME}/goal_state_machine.c
   src/${PROJECT_NAME}/names.c
@@ -53,11 +49,8 @@ add_library(${PROJECT_NAME}
 )
 
 ament_target_dependencies(${PROJECT_NAME}
-  "rosidl_generator_c"
-  "action_msgs"
-  "rmw"
-  "rcutils"
   "rcl"
+  "action_msgs"
 )
 # Causes the visibility macros to use dllexport rather than dllimport,
 # which is appropriate when building the dll but not consuming it.
@@ -75,7 +68,6 @@ install(TARGETS ${PROJECT_NAME}
 )
 
 if(BUILD_TESTING)
-  find_package(test_msgs REQUIRED)
   find_package(ament_cmake_gtest REQUIRED)
   find_package(ament_lint_auto REQUIRED)
   find_package(test_msgs REQUIRED)
@@ -94,34 +86,6 @@ if(BUILD_TESTING)
     )
     ament_target_dependencies(test_action_client "rcl" "test_msgs")
   endif()
-  ament_add_gtest(test_action_communication
-    test/rcl_action/test_action_communication.cpp
-  )
-  if(TARGET test_action_communication)
-    target_include_directories(test_action_communication PUBLIC
-      include
-      ${rcl_INCLUDE_DIRS}
-      ${test_msgs_INCLUDE_DIRS}
-    )
-    target_link_libraries(test_action_communication
-      ${PROJECT_NAME}
-    )
-    ament_target_dependencies(test_action_communication "test_msgs")
-  endif()
-  ament_add_gtest(test_action_server
-    test/rcl_action/test_action_server.cpp
-  )
-  if(TARGET test_action_server)
-    target_include_directories(test_action_server PUBLIC
-      include
-      ${rcl_INCLUDE_DIRS}
-      ${test_msgs_INCLUDE_DIRS}
-    )
-    target_link_libraries(test_action_server
-      ${PROJECT_NAME}
-    )
-    ament_target_dependencies(test_action_server "test_msgs")
-  endif()
   ament_add_gtest(test_goal_handle
     test/rcl_action/test_goal_handle.cpp
   )
@@ -175,8 +139,5 @@ ament_export_include_directories(include)
 ament_export_libraries(${PROJECT_NAME})
 ament_export_dependencies(ament_cmake)
 ament_export_dependencies(rcl)
-ament_export_dependencies(rcutils)
-ament_export_dependencies(rmw)
 ament_export_dependencies(action_msgs)
-ament_export_dependencies(rosidl_generator_c)
 ament_package()